Buick Regal: Automatic Transmission - Aisin AF50-8 (MRC)

 Camshaft Actuator System Description

Circuit/System Description The camshaft position actuator solenoid valve - Intake and camshaft position actuator solenoid valve - exhaust system enables the engine control module (ECM) to change camshaft timing while the engine is running. The camshaft position actuator assembly varies camshaft po

 Forward Collision Alert Description and Operation

The forward collision alert system is a convenience feature of the frontview camera module that issues a warning to the driver when a potential collision risk exists. The frontview camera module is located behind the windshield, looking out at the road ahead and detecting vehicles directly ahead.